/*
  * Copyright (C) 2010, Willow Garage, Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *   * Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *   * Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
  *     documentation and/or other materials provided with the distribution.
  *   * Neither the names of Willow Garage, Inc. nor the names of its
  *     contributors may be used to endorse or promote products derived from
  *     this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */

#ifndef ROSLIB_MACROS_H_INCLUDED
#define ROSLIB_MACROS_H_INCLUDED

#if defined(__GNUC__)
#define ROS_DEPRECATED __attribute__((deprecated))
#define ROS_FORCE_INLINE __attribute__((always_inline))
#elif defined(_MSC_VER)
#define ROS_DEPRECATED
 #define ROS_FORCE_INLINE __forceinline
 #else
 #define ROS_DEPRECATED
 #define ROS_FORCE_INLINE inline
#endif

/*
  Windows import/export and gnu http://gcc.gnu.org/wiki/Visibility
  macros.
 */
#if defined(_MSC_VER)
#define ROS_HELPER_IMPORT __declspec(dllimport)
     #define ROS_HELPER_EXPORT __declspec(dllexport)
     #define ROS_HELPER_LOCAL
#elif __GNUC__ >= 4
#define ROS_HELPER_IMPORT __attribute__ ((visibility("default")))
#define ROS_HELPER_EXPORT __attribute__ ((visibility("default")))
#define ROS_HELPER_LOCAL  __attribute__ ((visibility("hidden")))
#else
#define ROS_HELPER_IMPORT
     #define ROS_HELPER_EXPORT
     #define ROS_HELPER_LOCAL
#endif

// Ignore warnings about import/exports when deriving from std classes.
#ifdef _MSC_VER
#pragma warning(disable: 4251)
   #pragma warning(disable: 4275)
#endif

#endif